Home / 601.50-816

Finding the Third Proportional to 601.50 and 816

Calculator

Solution

The third proportional to 601.50 and 816 is: 1,106.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    601.50 : 816 = 816 : x
  2. Step 2: Convert to fraction form
    601.50/816 = 816/x
  3. Step 3: Cross multiply
    601.50x = 816 × 816
  4. Step 4: Simplify right side
    601.50x = 665,856
  5. Step 5: Solve for x
    x = 665,856/601.50
  6. Step 6: Final answer
    x = 1,106.99

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.